甲型流感病毒由猪传染给人类的跨种传播个案。

IF 2.3 2区 农林科学 Q2 VETERINARY SCIENCES
Nailya Klivleyeva, Tatyana Glebova, Nurbol Saktaganov, Richard Webby
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引用次数: 0

摘要

甲型流感病毒感染多种动物,具有很大的人畜共患潜力。猪流感在世界范围内的流行病学具有特别重要的意义,因为猪可以作为一个“混合容器”,禽流感和人类流感病毒可以在其中进行基因重组,产生新的病毒。人畜共患传播使甲型流感病毒的新毒株得以传入人群,可能导致下一次流感大流行。猪流感病毒的动态特性作为人畜共患感染的来源,对养猪业和公共卫生都提出了挑战。人类感染猪流感病毒的报告时有发生。这些人畜共患病事件中有许多是通过人与猪之间的密切接触发生的,特别是在农业博览会上,这已成为猪源性甲型流感病毒出现的来源。这些独特的猪-人界面导致了大多数人感染变种甲型流感病毒。在这篇综述中,我们研究了猪源性甲型流感病毒的人畜共患传播,流感病毒在世界范围内从猪到人的传播,以及人畜共患疾病出现的原因。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Cases of Interspecies Transmission of Influenza A Virus from Swine to Humans.

Influenza A viruses infect many animal species and have great zoonotic potential. The epidemiology of swine influenza worldwide is of particular importance because the pig can act as a "mixing vessel" where avian and human influenza viruses can undergo genetic reassortment, creating new viruses. Zoonotic transmission allows new strains of influenza A viruses to be introduced into the human population, potentially causing the next influenza pandemic. The dynamic nature of swine influenza viruses poses challenges to both the swine industry and public health as a source of zoonotic infection. Human infections with swine influenza viruses are regularly reported. Many of these zoonotic events have occurred through close contact between humans and pigs, particularly at agricultural fairs, which have become a source of emerging of swine-origin influenza A viruses. These unique pig-human interfaces have caused the majority of human infections with variant influenza A viruses. In this review, we examine zoonotic spread of influenza A viruses of swine origin, transmission of influenza viruses from pigs to humans worldwide, and the reasons for the emergence of zoonoses.

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来源期刊
Veterinary Sciences
Veterinary Sciences VETERINARY SCIENCES-
CiteScore
2.90
自引率
8.30%
发文量
612
审稿时长
6 weeks
期刊介绍: Veterinary Sciences is an international and interdisciplinary scholarly open access journal. It publishes original that are relevant to any field of veterinary sciences, including prevention, diagnosis and treatment of disease, disorder and injury in animals. This journal covers almost all topics related to animal health and veterinary medicine. Research fields of interest include but are not limited to: anaesthesiology anatomy bacteriology biochemistry cardiology dentistry dermatology embryology endocrinology epidemiology genetics histology immunology microbiology molecular biology mycology neurobiology oncology ophthalmology parasitology pathology pharmacology physiology radiology surgery theriogenology toxicology virology.
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